Overview Effect of Epinephrine on Post-polypectomy Pain Status: Completed Trial end date: 2021-08-17 Target enrollment: Participant gender: Summary Epinephrine is widely used in endoscopic mucosal resection of large polyps to prevent post-polypectomy bleeding. No previous studies looked at increase in immediate post-polypectomy pain with the use of epinephrine. Phase: Phase 4 Details Lead Sponsor: Indiana UniversityTreatments: EpinephrineEpinephryl borateRacepinephrine